package edu.arizona.arid.akshen.util;

/**
 * 
 * @author Sumin Byeon
 */
public class StringUtil {

	public static String capitalize(String s) {
		if (s == null || s.length() == 0)
			return s;
		return s.substring(0, 1).toUpperCase() + s.substring(1).toLowerCase();
	}
}
